Biden told Putin about economic and other measures in case of military escalation in Ukraine 
US President Joe Biden warned Russian leader Vladimir Putin about economic and other measures in the event of a military escalation in Ukraine. This was announced by the White House following the results of the talks between the heads of state, RIA Novosti reports.
According to the statement of the US presidential administration, Biden also voiced to Putin the concern of the United States and its European allies with the buildup of Russian armed forces in Ukraine.
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